Madolyn is a distinctive girls' name in United States, ranking #15233 in 2017 with 6 recorded births. The name reached its all-time peak in 2000 with 39 births ranking #3435. Since 1996, the popularity has decreased by 68.4%. In 2017, approximately 1 in every 287,646 girls born was named Madolyn. FALLING Recent data shows the name is currently falling.